Your Flight
We analysed more than 14,500 data points along your route from Hartsfield-Jackson Atlanta International, Atlanta to El Prat De Llobregat, Barcelona.
ATL
Hartsfield-Jackson Atlanta International
✈
BCN
El Prat De Llobregat
Route Information
Departure
ATL (ATL)
Distance
7,360.7 km (3,974.4 nautical miles)
Arrival
BCN (BCN)
Flight Time
535 minutes (8h 55m)
Flight Profile
Cruise Altitude: 39,000 ft (Flight Level 390)
Route calculated using great circle navigation
Turbulence comfort along route
Comfort score combines turbulence probability with intensity, higher means rougher
Smooth
Light
Moderate
Severe
We know turbulence can feel scary - especially on long flights.
This report is built for you: what bumps feel like, when they happen, and why they don't put the aircraft in danger. Many passengers feel exactly the same way.
Right now on your route
Live pilot reports from aircraft flying ATL → BCN
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP SWR2K 4658N04548W 0418 F380 4800N04000W 0445 5000N03000W MS53 233/65 KT HBJHA DDL XXH 020418 J87A
1m ago
Smooth
ARP DAL266 4800N04528W 0416 F330 4858N03959W 0441 5058N02959W MS41 243/74 KT N845MH QXT AOE 020416 F55A
3m ago
Smooth
ARP BAW49N 4655N04553W 0415 F390 4758N03959W 0442 4958N02959W MS55 235/66 KT GZBLJ DDL XXH 020415 L85A
4m ago
Smooth
ARP DAL288 4625N04323W 0415 F330 4659N04000W 0431 4659N03000W MS40 247/47 KT N836MH QXT AOE 020415 F78A
4m ago
Smooth
ARP LXJ673 4547N03307W 0415 F430 4600N03000W 0429 4600N02000W MS55 285/55 KT N673FX DDL XXF 020418 F17A
4m ago
AI-powered flight briefing
14,500 data points analyzed
· HIGH confidence
Your Journey Beta
4 hours, 4 hours 15 minutes, and 6 hours into the flight: Some moderate bumps expected.
The crew may adjust altitude or ask you to stay seated during these sections.
The rest of the flight should be smooth.
Your route takes you over the Appalachian Mountains, crossing the North Atlantic Ocean, and over the Pyrenees – these areas can sometimes cause turbulence.
Smooth Flight
We're expecting smooth conditions throughout your flight. You can sit back and relax.
Takeoff
Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 45 knots. These winds are favorable and may get you there up to 38 minutes early.
Landing
Landing should feel smooth with possible light bumps with typical approach conditions.
You're in Safe Hands
If you feel nervous at any point, remember that turbulence is expected, safe, and part of normal flying. The crew is monitoring everything, and the aircraft is built to handle far more than anything you will feel. Have a safe and calm flight.
Relaxation Exercises
ZeroTurb Index (ZTI): Powered by our turbulence prediction algorithm combining atmospheric Richardson Number, wind shear analysis, temperature gradients, and geomagnetic activity. Learn more
Flight Timeline 8h 55min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:30
Smooth
1:30-2:00
Light
2:00-2:30
Moderate
2:30-3:00
Light
3:00-3:30
Light
3:30-4:00
Light
4:00-4:30
Moderate
4:30-5:00
Light
5:00-5:30
Light
5:30-6:00
Moderate
6:00-6:29
Light
6:29-6:58
Light
6:58-7:27
Light
7:27-7:56
Light
7:56-8:25
Light
Landing
Light
Smooth
Light
Moderate
Severe
Longer bars indicate higher turbulence intensity. Values shown are the maximum for each time segment.
Airport conditions
Live weather at departure and arrival
ATL
Hartsfield-Jackson Atlanta International - Departure
Visibility
8 mi
Wind
13 kt (180°)
Sky
Broken
Temperature
26°C
Conditions
VFR - Clear conditions, no delays expected
BCN
El Prat De Llobregat - Arrival
Wind
4 kt (340°)
Sky
Broken
Temperature
26°C
Conditions
VFR - Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
Data sources & our approach
ZeroTurb's Custom Algorithm: Our proprietary
ZeroTurb Index (ZTI) combines three meteorological indices weighted by their
predictive accuracy - giving you transparent, passenger-focused turbulence probability instead
of vague categories.
This forecast integrates data from:
- ECMWF Open Data - Global atmospheric model (wind/temperature at 13 flight levels)
- NOAA Aviation Weather Center - Pilot Reports (PIREPs), SIGMETs/AIRMETs, TAFs
- NOAA Space Weather Prediction Center - Aurora forecasts for polar routes
- AviationStack API - Flight schedules and airline operational data
Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.